
Commercial Ordering FAQ
How do I verify that Parker 8-6 F5OG5-SS - Stainless Steel,Straight,1/2"x3/8"SAE is the correct replacement part for my equipment?
Check the OEM part number (8-6 F5OG5-SS) against your equipment nameplate or the manufacturer's repair parts list before ordering. If you are not sure, call the National Boiler Supply order desk at 850-565-3492 and we can cross-reference your equipment model and serial numbers before the order ships.
What are the shipping and freight options for PARKER orders?
Standard parcel orders ship quickly from commercial distribution centers. Shipping is a $35 flat rate on orders under $999, and qualifying orders of $999 or more ship free by ground. Heavy equipment that has to move by LTL freight is quoted after the order is placed and confirmed with you before dispatch.
Can contractors or facility managers request a formal quote or use a Purchase Order (PO)?
Yes. National Boiler Supply works with commercial contractors, mechanical engineers, municipalities, and facility teams. Call 850-565-3492 for a formal quote, bulk pricing, or PO and tax-exempt order processing.
What if this PARKER part is marked Call to Order or needed for an emergency repair?
Call our order desk at 850-565-3492. We can confirm factory lead times right away and arrange expedited air or hot-shot delivery when a repair cannot wait.
The PARKER - 8-6 F5OG5-SS is a stainless steel reducing adapter designed to connect pipes or fittings of different diameters, facilitating secure and leak-tight transitions within fluid or gas systems. Featuring a 1/2 inch male SAE connection on one end and a 3/8 inch female SAE connection on the other, it maintains corrosion resistance and pressure ratings compatible within the specified pressure ranges. Made from grade 316 stainless steel, it supports a maximum operating pressure of 6,000 psi and offers durability in demanding environments.
Key Features:
- - Material Grade: 316 Stainless Steel, providing corrosion resistance and strength
- - Maximum Operating Pressure: 6,000 psi, compatible within the specified pressure ranges
- - Overall Length: 1 1/8 in, defines the fitting's physical size
- - Fitting Side A: Adjustable to specific sizes
- - Fitting Side B: Adjustable to specific sizes
- - Hex Size: 7/8 in, suitable for wrenching during installation
- - Includes Seal: Yes, for leak prevention
- - Includes Sealant: No, no pre-applied thread sealant
- - Standards: ANSI B1.1, FED-STD-H28/2, SAE J1926, SAE J514
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.